CONTROL 6455

The perfect unit for manufacturing, labs, and all other environments where there is a need to monitor conditions of environmental air parameters

• Fixed memory structure, maintains most recent 819,150 observations
• Smart-Alarm™ features a visual/audible alarm that continues to alarm even if the unit returns to non-alarm conditions
• Stores up to 30 unique alarm events
• Memory can NOT be cleared on unit after downloading data to USB stick
• Altitude Compensation from -100 to 2500 meters
• Hassle-free retrieval of data - unit can remain in use while downloading and analyzing data
• Status indicators - Low battery, memory full, USB data transfer and active alarm state 

HI/LO alarms can be set for barometric pressure, temperature, and relative humidity. Alarm tracking feature stores in memory each alarm event detailing when the alarm state occurred, as well as when the unit returned back to within range. Alarm state indicators include audio alerts and flashing LCD segments. Data for up to 10 different alarm events can be retrieved with the most current event viewable on display.

When an out-of-range condition is sensed, the Smart-Alarm™ triggers. Smart-Alarm™ features visual and audible indicators which signal continuously until acknowledged, even if conditions return to non-alarm range.

Monitor readings overnight, on weekends, or for any time period with rolling data log. User-defined datalogging interval of one observation/minute to one observation/12 hours. Memory capacity maintains 2 years of recorded data when using 2 minute intervals and longer when using larger intervals. No software is needed for computer interface. Each device has a unique ID allowing multiple units to be used in the same location. Recorded data in a CSV format can be transferred from the barometer to any computer using a USB flash drive. The data on each unit cannot be overwritten or modified, thus reliably securing information that should not be deleted.

High-accuracy barometer has a barometric pressure range of 500 to 1030 mbar, a resolution of 1 mbar, and an absolute accuracy of ±4 mbar. Altitude Compensation from -100 to 2500 meters. Relative humidity range of 0 to 95%RH, non-condensing and resolution of 0.1% and maintains an accuracy of ±3% RH between 5 to 75%, otherwise ±5% RH. Temperature range of 0 to 65°C (32 to 149°F) and resolution of 0.1° and maintains an accuracy of ±0.4°C across the entire temperature range.

Traceable® Certificate

Multi-point calibration on an individually-numbered Traceable® Certificate which assures accuracy from our ISO/IEC 17025:2017 (1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. High-impact, chemical-resistant ABS plastic case is 5-1/2 x 3-1/4 x 1 inches. Weight is 6 ounces. Supplied: stand, hook and loop tape, magnetic backing, wall mount, Traceable® Certificate, and batteries. Replacement battery Part# CONTROL 1105.